Ratio FreeDiver GMT RTF057 “Arctic” Sapphire Automatic 200M Men's Watch

Inspired by the stark landscape of the Arctic Circle, the Ratio FreeDiver GMT RTF057 “Arctic” combines a crisp white dial, automatic GMT functionality and genuine dive-watch specifications in a versatile 40mm stainless-steel package. Ratio describes the white dial as a tribute to the clarity and endurance of the polar environment. (Ratiowatches)

At its heart is the proven Seiko NH34 automatic GMT movement, allowing the wearer to track an additional time zone with the dedicated GMT hand and 24-hour bezel. The NH34 offers 24 jewels, 21,600 vibrations per hour and approximately 40 hours of power reserve. (Ratiowatches)

The white dial is protected by a sapphire crystal with anti-reflective coating, while luminous hands and markers provide excellent visibility. A date display adds everyday practicality, and the 316L stainless-steel case and bracelet give the RTF057 a substantial sports-watch feel. (Ratiowatches)

Key Features

• Brand: Ratio

• Collection: FreeDiver GMT

• Model: RTF057

• Nickname / Theme: Arctic

• Movement: Seiko NH34 Automatic GMT

• Jewels: 24

• Power Reserve: Approx. 40 Hours

• Frequency: 21,600 BPH

• Dial: White

• Crystal: Sapphire with Anti-Reflective Coating

• Case: 316L Stainless Steel

• Case Diameter: 40mm

• Case Thickness: 13.6mm

• Lug Width: 20mm

• GMT: Dedicated GMT Hand

• Bezel: 24-Hour GMT, Black Aluminum Inlay

• Calendar: Date Display

• Luminous: Hands & Markers

• Crown: Screw-Down

• Bracelet: Stainless Steel

• Clasp: Milled Deployment Clasp

• Water Resistance: 200M / 660FT

• Caseback: Engraved FreeDiver Design (Ratiowatches)

Built for Travel. Ready for the Water.

The RTF057 hits a particularly attractive sweet spot: NH34 automatic GMT movement, sapphire crystal, 200M water resistance and a 40mm case. The clean Arctic-white dial also gives it a completely different personality from the darker FreeDiver GMT variants.

Whether you're tracking home time while traveling or simply want an affordable mechanical GMT with real dive-watch capability, the RTF057 packs an impressive amount of specification into one watch.

Brand New • 100% Authentic • Ships from FTG Watches in Miami, Florida